[PATCH] D19203: AMDGPU/SI: Add llvm.amdgcn.s.waitcnt.all intrinsic
Nicolai Hähnle via llvm-commits
llvm-commits at lists.llvm.org
Tue Apr 19 18:42:23 PDT 2016
nhaehnle updated this revision to Diff 54311.
nhaehnle added a comment.
Changed the intrinsic to take a single argument.
Also changed the SIInsertWaits logic so that the intrinsic will be delayed
up to the next counter-incrementing instruction or the next "natural" wait
(and then merged with it).
http://reviews.llvm.org/D19203
Files:
include/llvm/IR/IntrinsicsAMDGPU.td
lib/Target/AMDGPU/SIInsertWaits.cpp
lib/Target/AMDGPU/SIInstructions.td
test/CodeGen/AMDGPU/llvm.amdgcn.s.waitcnt.ll
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